Which is cheaper, the Hamilton American Classic PSR Digital Quartz or the Grand Seiko STGF387?

At MSRP the Hamilton American Classic PSR Digital Quartz is the cheaper of the two at $1,225, against $4,200 for the Grand Seiko STGF387 — a $2,975 gap before any retailer discounting.

Which is bigger, the Hamilton American Classic PSR Digital Quartz or the Grand Seiko STGF387?

The Hamilton American Classic PSR Digital Quartz wears larger at 41mm versus 26mm for the Grand Seiko STGF387 — a 15mm difference across the dial.

What movement does the Hamilton American Classic PSR Digital Quartz run compared to the Grand Seiko STGF387?

Both watches run quartz movements — the Hamilton American Classic PSR Digital Quartz uses the H-10e and the Grand Seiko STGF387 uses the 4J51.

Side by side

Hamilton American Classic PSR Digital QuartzvsGrand Seiko STGF387

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Hamilton American Classic PSR Digital Quartz

h52404130

MSRP $1,225

Grand Seiko STGF387

stgf387g

MSRP $4,200

At a glance

7 of 29 specs differ

Diameter

American Classic PSR Digital Quartz41mm

STGF38726mm

Power Reserve

American Classic PSR Digital Quartz40h

STGF38740h

Water Resistance

American Classic PSR Digital Quartz100m

STGF387100m

MSRP

American Classic PSR Digital Quartz$1,225

STGF387$4,200

Full specifications

Case

4 specs

Diameter

41mm

26mm

Thickness

13.3mm

8.1mm

Lug-to-Lug

46mm

32.9mm

Lug Width

24mm

13mm

Crystal & Dial

1 specs

AR Coating

Inner

Yes

Movement

1 specs

Caliber

H-10e

4J51

Pricing

1 specs

MSRP

$1,225

$4,200

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